Investigation of the effect of magnesium and activated carbon on the photocatalytic degradation reaction of ZnO photocatalyst

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dc.contributor.authorCevik, M. Sait
dc.contributor.authorSahin, Omer
dc.contributor.authorBaytar, Orhan
dc.contributor.authorHoroz, Sabit
dc.contributor.authorEkinci, Arzu
dc.date.accessioned2024-12-24T19:32:52Z
dc.date.available2024-12-24T19:32:52Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractTo improve the photodegradation of methyl blue (MB) by ZnO under visible light irradiation, the sol-gel method was used to synthesize ZnO photocatalysts co-doped with Mg and supported on activated carbon (AC) with various properties. The photocatalysts synthesized were characterized in terms of their structure and optical properties. X-ray diffraction and UV-vis absorption spectra measurements were carried out to examine the structural and optical properties of photocatalysts. Such photocatalytic behaviors of photocatalysts preceded the order: Mg:ZnO/AC > ZnO/AC > ZnO. This consequence was ascribed to the small crystallite size, large surface area, the narrow bandgap of Mg:ZnO/AC photocatalyst. Besides, first-order kinetics accompanied the degradation of MB on photocatalysis. The active species (OH)-O-center dot and O-center dot(2)- performed more key roles in composite photocatalytic degradation of MB.
dc.description.sponsorshipResearch Foundation of Siirt University [2019-SIUFEB-019]
dc.description.sponsorshipThe authors are grateful to the Research Foundation of Siirt University for financial support under project 2019-SIUFEB-019.
dc.identifier.doi10.5004/dwt.2021.26468
dc.identifier.endpage218
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.scopus2-s2.0-85099605545
dc.identifier.scopusqualityQ3
dc.identifier.startpage212
dc.identifier.urihttps://doi.org/10.5004/dwt.2021.26468
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7853
dc.identifier.volume209
dc.identifier.wosWOS:000651052700020
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherDesalination Publ
dc.relation.ispartofDesalination and Water Treatment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectActivated carbon
dc.subjectCharacterization
dc.subjectDoping
dc.subjectPhotocatalytic
dc.subjectSynthesis
dc.titleInvestigation of the effect of magnesium and activated carbon on the photocatalytic degradation reaction of ZnO photocatalyst
dc.typeArticle

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